86859416

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{7351}}^1$

素因数の和:7575

約数の個数: 32

約数和(自身を含む): 187034880

約数和(自身を除く): 100175464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5908, 7351, 11816, 14702, 29404, 51457, 58808, 102914, 205828, 411656, 1551061, 3102122, 6204244, 10857427, 12408488, 21714854, 43429708, 86859416]

約数ペア:

[(1, 86859416), (2, 43429708), (4, 21714854), (7, 12408488), (8, 10857427), (14, 6204244), (28, 3102122), (56, 1551061), (211, 411656), (422, 205828), (844, 102914), (1477, 58808), (1688, 51457), (2954, 29404), (5908, 14702), (7351, 11816)]